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Extract from the Register of European Patents

EP About this file: EP0227094

EP0227094 - High molecular weight polycarbonate receiving layer used in thermal dye transfer [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.03.1991
Database last updated on 22.08.2024
Most recent event   Tooltip15.08.2008Change - applicantpublished on 17.09.2008  [2008/38]
Applicant(s)For all designated states
Eastman Kodak Company
343 State Street
Rochester, NY 14650-2201 / US
[N/P]
Former [2008/38]For all designated states
Eastman Kodak Company
343 State Street
Rochester NY 14650-2201 / US
Former [1987/27]For all designated states
EASTMAN KODAK COMPANY (a New Jersey corporation)
343 State Street
Rochester, New York 14650 / US
Inventor(s)01 / Vanier, Noel Rawle
Kodak Park
Rochester New York 14650 / US
02 / Lum, Kin Kwong
Kodak Park
Rochester New York 14650 / US
[1987/27]
Representative(s)Brandes, Jürgen, et al
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2
81541 München / DE
[N/P]
Former [1987/27]Brandes, Jürgen, Dr. rer. nat., et al
Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2
D-81541 München / DE
Application number, filing date86117905.922.12.1986
[1987/27]
Priority number, dateUS1985081320024.12.1985         Original published format: US 813200
US1986091055123.09.1986         Original published format: US 910551
[1987/27]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0227094
Date:01.07.1987
Language:EN
[1987/27]
Type: A3 Search report 
No.:EP0227094
Date:24.08.1988
Language:EN
[1988/34]
Type: B1 Patent specification 
No.:EP0227094
Date:16.05.1990
Language:EN
[1990/20]
Search report(s)(Supplementary) European search report - dispatched on:EP07.07.1988
ClassificationIPC:B41M5/26
[1987/27]
CPC:
B41M5/5272 (EP,US); Y10S428/913 (EP,US); Y10S428/914 (EP,US);
Y10S430/146 (EP,US); Y10T428/31507 (EP,US); Y10T428/31786 (EP,US)
Designated contracting statesBE,   CH,   DE,   FR,   GB,   LI,   NL [1987/27]
TitleGerman:Empfangsschicht aus Polykarbonat von hohem Molekulargewicht für die thermische Farbstoffübertragung[1987/27]
English:High molecular weight polycarbonate receiving layer used in thermal dye transfer[1987/27]
French:Polycarbonate de haut poids moléculaire comme récepteur de colorant utilisé pour le transfert de colorant par la chaleur[1987/27]
Examination procedure12.06.1987Examination requested  [1987/33]
18.09.1989Despatch of communication of intention to grant (Approval: No)
07.11.1989Despatch of communication of intention to grant (Approval: later approval)
20.11.1989Communication of intention to grant the patent
08.02.1990Fee for grant paid
08.02.1990Fee for publishing/printing paid
Opposition(s)19.02.1991No opposition filed within time limit [1991/18]
Fees paidRenewal fee
16.12.1988Renewal fee patent year 03
21.12.1989Renewal fee patent year 04
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Documents cited:Search[YD]JP60019138  ;
 [Y]US4059471  (HAIGH JOHN M);
 [Y]EP0133012
 [YD]  - PATENT ABSTRACTS OF JAPAN, vol. 9, no.137 (P-363)[1860], 12th June 1985; & JP-A-60 019 138 (KONISHIROKU SHASHIN KOGYO K.K.) 31-01-85, & JP60019138 A 00000000
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.